How to use WebSocketTests class of Microsoft.Playwright.Tests package

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.WebSocketTests

WebSocketTests.cs

Source:WebSocketTests.cs

...27using NUnit.Framework;28namespace Microsoft.Playwright.Tests29{30    ///<playwright-file>web-socket.spec.ts</playwright-file>31    public class WebSocketTests : PageTestEx32    {33        [PlaywrightTest("web-socket.spec.ts", "should work")]34        public async Task ShouldWork()35        {36            Server.SendOnWebSocketConnection("incoming");37            string value = await Page.EvaluateAsync<string>(@"port => {38                let cb;39                const result = new Promise(f => cb = f);40                const ws = new WebSocket('ws://localhost:' + port + '/ws');41                ws.addEventListener('message', data => { ws.close(); cb(data.data); });42                return result;43            }", Server.Port);44            Assert.AreEqual("incoming", value);45        }...

WebSocketTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            var webSocket = await page.WaitForEventAsync(PageEvent.WebSocket);14            Console.WriteLine("Websocket connected");15            await webSocket.SendAsync("Hello World");16            Console.WriteLine("Message sent");17            var message = await webSocket.WaitForEventAsync(WebSocketEvent.Message);18            Console.WriteLine("Message received: " + message.Text);19        }20    }21}

WebSocketTests

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var page = await browser.NewPageAsync();14            var webSocketTests = new WebSocketTests(page);15            await webSocketTests.WebSocketShouldThrowWhenServerIsNotStarted();16        }17    }18}19using Microsoft.Playwright;20using Microsoft.Playwright.Tests;21using System;22using System.Threading.Tasks;23{24    {25        static async Task Main(string[] args)26        {27            using var playwright = await Playwright.CreateAsync();28            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions29            {30            });31            var page = await browser.NewPageAsync();32            var webSocketTests = new WebSocketTests(page);33            await webSocketTests.WebSocketShouldThrowWhenServerIsNotStarted();34        }35    }36}37using Microsoft.Playwright;38using Microsoft.Playwright.Tests;39using System;40using System.Threading.Tasks;41{42    {43        static async Task Main(string[] args)44        {45            using var playwright = await Playwright.CreateAsync();46            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions47            {48            });49            var page = await browser.NewPageAsync();50            var webSocketTests = new WebSocketTests(page);51            await webSocketTests.WebSocketShouldThrowWhenServerIsNotStarted();52        }53    }54}55using Microsoft.Playwright;56using Microsoft.Playwright.Tests;57using System;58using System.Threading.Tasks;59{60    {61        static async Task Main(string[] args)62        {63            using var playwright = await Playwright.CreateAsync();

WebSocketTests

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            Console.WriteLine("Hello World!");10            using var playwright = await Playwright.CreateAsync();11            var browser = await playwright.Chromium.LaunchAsync();12            var page = await browser.NewPageAsync();13            await page.ScreenshotAsync(path: "google.png");14            await browser.CloseAsync();15        }16    }17}

WebSocketTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            var test = new WebSocketTests();9            await test.WebSocketShouldWork();10        }11    }12}

WebSocketTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using System.Threading;6{7    {8        static async Task Main(string[] args)9        {10            using var playwright = await Playwright.CreateAsync();11            using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions12            {13            });14            using var page = await browser.NewPageAsync();15            await page.TypeAsync("input[name=q]", "playwright");16            await page.ClickAsync("text=Search");17            await page.WaitForSelectorAsync("text=Playwright: .NET and Node.js library to automate");18            await page.ClickAsync("text=Playwright: .NET and Node.js library to automate");19            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);20            await page.ClickAsync("text=Get Started");21            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);22            await page.ClickAsync("text=Download");23            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);24            await page.ClickAsync("text=C#");25            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);26            await page.ClickAsync("text=Download");27            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);28            await page.ClickAsync("text=Download");29            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);

WebSocketTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using System.Threading;6{7    {8        static async Task Main(string[] args)9        {10            using var playwright = await Playwright.CreateAsync();11            using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions12            {13            });14            using var page = await browser.NewPageAsync();15            await page.TypeAsync("input[name=q]", "playwright");16            await page.ClickAsync("text=Search");17            await page.WaitForSelectorAsync("text=Playwright: .NET and Node.js library to automate");18            await page.ClickAsync("text=Playwright: .NET and Node.js library to automate");19            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);20            await page.ClickAsync("text=Get Started");21            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);22            await page.ClickAsync("text=Download");23            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);24            await page.ClickAsync("text=C#");25            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);26            await page.ClickAsync("text=Download");27            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);28            await page.ClickAsync("text=Download");29            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);

WebSocketTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests.TestServer;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var testServer = new TestServer();10            testServer.Start();11            var test = new WebSocketTests();12            await test.WebSocketShouldBeAbleToReceiveMessages();13            testServer.Stop();14        }15    }16}17using Microsoft.Playwright.Tests;18using Microsoft.Playwright.Tests.TestServer;19using System;20using System.Threading.Tasks;21{22    {23        static async Task Main(string[] args)24        {25            var testServer = new TestServer();26            testServer.Start();27            var test = new WebSocketTests();28            await test.WebSocketShouldBeAbleToReceiveBinaryMessages();29            testServer.Stop();30        }31    }32}33using Microsoft.Playwright.Tests;34using Microsoft.Playwright.Tests.TestServer;35using System;36using System.Threading.Tasks;37{38    {39        static async Task Main(string[] args)40        {41            var testServer = new TestServer();42            testServer.Start();43            var test = new WebSocketTests();44            await test.WebSocketShouldWorkWithNoServer();45            testServer.Stop();46        }47    }48}49using Microsoft.Playwright.Tests;50using Microsoft.Playwright.Tests.TestServer;51using System;52using System.Threading.Tasks;53{54    {55        static async Task Main(string[] args)56        {57            var testServer = new TestServer();58            testServer.Start();59            var test = new WebSocketTests();60            await test.WebSocketShouldWorkWithNoServerBinary();61            testServer.Stop();62        }63    }64}65using Microsoft.Playwright.Tests;66using Microsoft.Playwright.Tests.TestServer;67using System;68using System.Threading.Tasks;69{70    {71        static async Task Main(string[] args)72        {73            var testServer = new TestServer();

WebSocketTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            var test = new WebSocketTests();9            await test.WebSocketShouldWork();10        }11    }12}

WebSocketTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests.TestServer;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var testServer = new TestServer();10            testServer.Start();11            var test = new WebSocketTests();12            await test.WebSocketShouldBeAbleToReceiveMessages();13            testServer.Stop();14        }15    }16}17using Microsoft.Playwright.Tests;18using Microsoft.Playwright.Tests.TestServer;19using System;20using System.Threading.Tasks;21{22    {23        static async Task Main(string[] args)24        {25            var testServer = new TestServer();26            testServer.Start();27            var test = new WebSocketTests();28            await test.WebSocketShouldBeAbleToReceiveBinaryMessages();29            testServer.Stop();30        }31    }32}33using Microsoft.Playwright.Tests;34using Microsoft.Playwright.Tests.TestServer;35using System;36using System.Threading.Tasks;37{38    {39        static async Task Main(string[] args)40        {41            var testServer = new TestServer();42            testServer.Start();43            var test = new WebSocketTests();44            await test.WebSocketShouldWorkWithNoServer();45            testServer.Stop();46        }47    }48}49using Microsoft.Playwright.Tests;50using Microsoft.Playwright.Tests.TestServer;51using System;52using System.Threading.Tasks;53{54    {55        static async Task Main(string[] args)56        {57            var testServer = new TestServer();58            testServer.Start();59            var test = new WebSocketTests();60            await test.WebSocketShouldWorkWithNoServerBinary();61            testServer.Stop();62        }63    }64}65using Microsoft.Playwright.Tests;66using Microsoft.Playwright.Tests.TestServer;67using System;68using System.Threading.Tasks;69{70    {71        static async Task Main(string[] args)72        {73            var testServer = new TestServer();

WebSocketTests

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3var ws = new WebSocketTests();4await ws.WebSocketShouldWork();5using Microsoft.Playwright;6using Microsoft.Playwright.Tests;7var ws = new WebSocketTests();8await ws.WebSocketShouldWork();9using Microsoft.Playwright;10using Microsoft.Playwright.Tests;11var ws = new WebSocketTests();12await ws.WebSocketShouldWork();13using Microsoft.Playwright;14using Microsoft.Playwright.Tests;15var ws = new WebSocketTests();16await ws.WebSocketShouldWork();17using Microsoft.Playwright;18using Microsoft.Playwright.Tests;19var ws = new WebSocketTests();20await ws.WebSocketShouldWork();21using Microsoft.Playwright;22using Microsoft.Playwright.Tests;23var ws = new WebSocketTests();24await ws.WebSocketShouldWork();25using Microsoft.Playwright;26using Microsoft.Playwright.Tests;27var ws = new WebSocketTests();28await ws.WebSocketShouldWork();29using Microsoft.Playwright;30using Microsoft.Playwright.Tests;31var ws = new WebSocketTests();32await ws.WebSocketShouldWork();33using Microsoft.Playwright;34using Microsoft.Playwright.Tests;35var ws = new WebSocketTests();36await ws.WebSocketShouldWork();37using Microsoft.Playwright;38using Microsoft.Playwright.Tests;39var ws = new WebSocketTests();40await ws.WebSocketShouldWork();41using Microsoft.Playwright;42using Microsoft.Playwright.Tests;43var ws = new WebSocketTests();44await ws.WebSocketShouldWork();

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

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